Two friends are training for the boston marathon. James is training on a hilly jogging loop. Forthe general population of runners, the time to complete this loop follows anormal distribution with a mean of 167 minutes and a standard deviation 25 minutes. Rob is training on a flat fogging route. The time to complete this flat route follows a normal distribution with amean of 143 minutes and standard deviation 20 minutes. If it takes James 91 minutes to complete his loop, andit takes Rob 86 minutes to complet his loop, who is in better condition?